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TW200738580A - A high resistivity refractory with a high zirconia content - Google Patents

A high resistivity refractory with a high zirconia content

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Publication number
TW200738580A
TW200738580A TW096106366A TW96106366A TW200738580A TW 200738580 A TW200738580 A TW 200738580A TW 096106366 A TW096106366 A TW 096106366A TW 96106366 A TW96106366 A TW 96106366A TW 200738580 A TW200738580 A TW 200738580A
Authority
TW
Taiwan
Prior art keywords
zirconia content
ta2o5
resistivity refractory
refractory
high zirconia
Prior art date
Application number
TW096106366A
Other languages
Chinese (zh)
Other versions
TWI411593B (en
Inventor
Yves Boussant-Roux
Isabelle Cabodi
Michel Gaubil
Original Assignee
Saint Gobain Ct Recherches
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR0601661A external-priority patent/FR2897862B1/en
Application filed by Saint Gobain Ct Recherches filed Critical Saint Gobain Ct Recherches
Publication of TW200738580A publication Critical patent/TW200738580A/en
Application granted granted Critical
Publication of TWI411593B publication Critical patent/TWI411593B/en

Links

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    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
    • C03B5/43—Use of materials for furnace walls, e.g. fire-bricks
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/484—Refractories by fusion casting
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3201—Alkali metal oxides or oxide-forming salts thereof
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    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
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    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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    • C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Ceramic Products (AREA)

Abstract

The invention provides a fused and cast refractory product with a high zirconia content comprising, as a percentage by weight relative to the oxides and for a total of more than 98.5%: ZrO2 + Hf2O: > 85%; SiO2: 1% to 10%; Al2O3: 0.1% to 2.4%: B2O3: < 1.5%; and a dopant selected from the group formed by CrO3, Nb2O5, MoO3, Ta2O5, WO3, and mixtures thereof, in a weighted quantity such that: 0.2%≤ 8.84CrO3+1.66Nb2O5+6.14MoO3+Ta2O5+3.81WO3.
TW096106366A 2006-02-24 2007-02-26 A high resistivity refractory with a high zirconia content TWI411593B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0601661A FR2897862B1 (en) 2006-02-24 2006-02-24 FADE AND CASTING PRODUCT WITH HIGH ZIRCONIA CONTENT, WITH IMPROVED ELECTRICAL RESISTIVITY.
FR0654305A FR2897861B1 (en) 2006-02-24 2006-10-16 REFRACTORY WITH HIGH RESISTANCE ZIRCONIA CONTENT

Publications (2)

Publication Number Publication Date
TW200738580A true TW200738580A (en) 2007-10-16
TWI411593B TWI411593B (en) 2013-10-11

Family

ID=38370696

Family Applications (1)

Application Number Title Priority Date Filing Date
TW096106366A TWI411593B (en) 2006-02-24 2007-02-26 A high resistivity refractory with a high zirconia content

Country Status (13)

Country Link
US (2) US7687422B2 (en)
EP (1) EP1986979B1 (en)
JP (1) JP5519153B2 (en)
KR (1) KR101389419B1 (en)
AT (1) ATE538077T1 (en)
AU (1) AU2007220395A1 (en)
BR (1) BRPI0708085A2 (en)
CA (1) CA2643334A1 (en)
EA (1) EA013484B1 (en)
FR (1) FR2897861B1 (en)
MX (1) MX2008010850A (en)
TW (1) TWI411593B (en)
WO (1) WO2007099253A2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI481580B (en) * 2009-02-25 2015-04-21 Saint Gobain Gentre De Rech S Et D Etudes Europ Refractory product with high zirconia content
TWI486322B (en) * 2008-04-15 2015-06-01 Saint Gobain Ct Recherches Doped sintered product

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2897861B1 (en) * 2006-02-24 2008-06-13 Saint Gobain Ct Recherches REFRACTORY WITH HIGH RESISTANCE ZIRCONIA CONTENT
FR2907116B1 (en) * 2006-10-16 2008-12-19 Saint Gobain Ct Recherches FRITTE PRODUCT BASED ON ZIRCON + NB2O5 OR TA2O5
FR2910467B1 (en) * 2006-12-21 2010-02-05 Saint Gobain Ct Recherches DIRT FRUIT PRODUCT BASED ON ZIRCONES AND ZIRCONES
FR2913013B1 (en) * 2007-02-23 2009-12-18 Saint Gobain Ct Recherches REFRACTORY REFRACTOR BLOCK AND CASTING WITH HIGH ZIRCONY CONTENT
FR2920153B1 (en) * 2007-08-24 2010-11-26 Saint Gobain Ct Recherches REFRACTORY PRODUCT HAVING A HIGH DOPE ZIRCONE CONTENT.
FR2920152B1 (en) * 2007-08-24 2009-12-04 Saint Gobain Ct Recherches REFRACTORY WITH HIGH ZIRCONIA CONTENT AND HIGH SILICA CONTENT.
JP5270913B2 (en) * 2007-12-26 2013-08-21 サンゴバン・ティーエム株式会社 High electrical resistance high zirconia cast refractory
FR2932475B1 (en) * 2008-06-16 2010-09-03 Saint Gobain Ct Recherches REFRACTORY PRODUCT HAVING A HIGH ZIRCONY CONTENT
FR2940276B1 (en) * 2008-12-22 2011-02-04 Saint Gobain Ct Recherches REFRACTORY BLOCK AND GLASS FUSION OVEN
WO2010116960A1 (en) 2009-04-06 2010-10-14 旭硝子株式会社 Highly zirconia-based refractory and melting furnace
FR2953825B1 (en) * 2009-12-16 2013-12-20 Saint Gobain Ct Recherches REFRACTORY PRODUCT HAVING A HIGH ZIRCONY CONTENT.
FR2955577B1 (en) * 2010-01-28 2014-06-20 Saint Gobain Ct Recherches REFRACTORY PRODUCT HAVING A HIGH ZIRCONY CONTENT.
FR2955578B1 (en) * 2010-01-28 2014-06-13 Saint Gobain Ct Recherches REFRACTORY PRODUCT HAVING A HIGH ZIRCONY CONTENT
WO2012046786A1 (en) * 2010-10-06 2012-04-12 旭硝子株式会社 High zirconia refractory product
CN103153911B (en) 2010-10-06 2016-12-07 旭硝子株式会社 High zirconia fused refractory
FR2969145B1 (en) * 2010-12-16 2013-01-11 Saint Gobain Ct Recherches REFRACTORY PRODUCT HAVING A HIGH ZIRCONY CONTENT.
ITRM20110593A1 (en) * 2011-11-09 2013-05-10 Antonio Naddeo PROCESS OF MANUFACTURE OF FIREPROOF PRODUCTS
FR2984878B1 (en) 2011-12-21 2014-02-28 Saint Gobain Ct Recherches REFRACTORY PRODUCT HAVING A HIGH ZIRCONY CONTENT.
US9725349B2 (en) * 2012-11-28 2017-08-08 Corning Incorporated Glass manufacturing apparatus and methods
JP6030953B2 (en) 2012-12-28 2016-11-24 Ａｇｃセラミックス株式会社 High zirconia electroformed refractory
CN109923077B (en) 2016-11-08 2022-05-13 康宁股份有限公司 Glass melt delivery system container and method of making glass articles
JP7099898B2 (en) 2017-09-08 2022-07-12 Ａｇｃセラミックス株式会社 High zirconia electroformed refractory and its manufacturing method
EP3453689B1 (en) 2017-09-08 2020-08-26 AGC Ceramics Co., Ltd. High-zirconia electrocast refractory and method for manufacturing the same
FR3092579B1 (en) * 2019-02-11 2023-04-14 Saint Gobain Ct Recherches HIGH ZIRCONIA REFRACTORY PRODUCT
JP7712956B2 (en) 2020-11-24 2025-07-24 サンゴバン・ティーエム株式会社 High zirconia electric fusion cast refractories

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1208577A (en) 1958-07-07 1960-02-24 Electro Refractaire Improvements in the manufacture of electrofused refractory products containing mineral oxides
FR75893E (en) 1959-06-11 1961-08-18 Electro Refractaire Improvements in the manufacture of electrofused refractory products containing mineral oxides
FR82310E (en) 1962-04-07 1964-01-24 Electro Refractaire Improvements in the manufacture of electro-fused refractory products containing mineral oxides
US5028572A (en) * 1986-02-04 1991-07-02 The Carborundum Company Near net shape fused cast refractories and process for their manufacture by rapid melting/controlled rapid cooling
FR2648455B1 (en) * 1989-06-15 1993-04-23 Produits Refractaires MOLTEN REFRACTORY PRODUCTS WITH HIGH ZIRCONIA CONTENT
FR2701022B1 (en) * 1993-02-03 1998-07-10 Asahi Glass Co Ltd HIGHLY ZIRCONIA MELT REFRACTORIES.
JP4979047B2 (en) 1999-04-22 2012-07-18 サンゴバン・ティーエム株式会社 High zirconia refractories
JP4021161B2 (en) * 2001-06-22 2007-12-12 株式会社荏原製作所 Hydraulic elevator
FR2836682B1 (en) * 2002-03-01 2005-01-28 Saint Gobain Ct Recherches FADE AND CASTING REFRACTORY PRODUCT WITH HIGH ZIRCONIA CONTENT
US6753089B2 (en) * 2002-05-23 2004-06-22 Saint-Gobain Ceramics & Plastics, Inc. Zircon/zirconia mix for refractory coatings and inks
US7598195B2 (en) * 2004-01-02 2009-10-06 Refractory Intellectual Property Gmbh & Co. Kg Fusion-cast refractory with high electrical resistivity
FR2897861B1 (en) * 2006-02-24 2008-06-13 Saint Gobain Ct Recherches REFRACTORY WITH HIGH RESISTANCE ZIRCONIA CONTENT

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI486322B (en) * 2008-04-15 2015-06-01 Saint Gobain Ct Recherches Doped sintered product
TWI481580B (en) * 2009-02-25 2015-04-21 Saint Gobain Gentre De Rech S Et D Etudes Europ Refractory product with high zirconia content

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US7687422B2 (en) 2010-03-30
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WO2007099253A3 (en) 2007-11-15
JP2009527454A (en) 2009-07-30
CA2643334A1 (en) 2007-09-07
US20090038936A1 (en) 2009-02-12
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WO2007099253A2 (en) 2007-09-07
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EP1986979A2 (en) 2008-11-05
ATE538077T1 (en) 2012-01-15
EA200801715A1 (en) 2008-12-30
KR101389419B1 (en) 2014-04-25
FR2897861A1 (en) 2007-08-31
JP5519153B2 (en) 2014-06-11
BRPI0708085A2 (en) 2011-05-17
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EA013484B1 (en) 2010-04-30
FR2897861B1 (en) 2008-06-13

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